SwiftUIX: An extension to the standard SwiftUI library.

SwiftUIX attempts to fill the gaps of the still nascent SwiftUI framework, providing an extensive suite of components, extensions and utilities to complement the standard library. This project is by far the most complete port of missing UIKit/AppKit functionality, striving to deliver it in the most Apple-like fashion possible.

• Why
• Requirements
• Installation
• Contents
• Contributing
• License
• Support
• Credits

Why

The goal of this project is to complement the SwiftUI standard library, offering hundreds of extensions and views that empower you, the developer, to build applications with the ease promised by the revolution that is SwiftUI.

Requirements

• iOS 13, macOS 10.15, tvOS 13, or watchOS 6
• Swift 5.3
• Xcode 12.4+

Installation

The preferred way of installing SwiftUIX is via the Swift Package Manager.

Xcode 11 integrates with libSwiftPM to provide support for iOS, watchOS, macOS and tvOS platforms.

1. In Xcode, open your project and navigate to File → Swift Packages → Add Package Dependency...
2. Paste the repository URL (https://github.com/SwiftUIX/SwiftUIX) and click Next.
3. For Rules, select Branch (with branch set to master).
4. Click Finish.
5. Open the Project settings, add SwiftUI.framework to the Linked Frameworks and Libraries, set Status to Optional.

Contents

All documentation is available via the repository wiki.

While the project itself is stable and heavily being used in production, its documentation is work-in-progress. Contributions are encouraged and welcomed.

UIKit → SwiftUI

UIKit	SwiftUI	SwiftUIX
LPLinkView	-	LinkPresentationView
UIActivityIndicatorView	-	ActivityIndicator
UIActivityViewController	-	AppActivityView
UIBlurEffect	-	BlurEffectView
UICollectionView	-	CollectionView
UIDeviceOrientation	-	DeviceLayoutOrientation
UIImagePickerController	-	ImagePicker
UIPageViewController	-	PaginationView
UIScreen	-	Screen
UISearchBar	-	SearchBar
UIScrollView	ScrollView	CocoaScrollView
UISwipeGestureRecognizer	-	SwipeGestureOverlay
UITableView	List	CocoaList
UITextField	TextField	CocoaTextField
UIModalPresentationStyle	-	ModalPresentationStyle
UIViewControllerTransitioningDelegate	-	UIHostingControllerTransitioningDelegate
UIVisualEffectView	-	VisualEffectView
UIWindow	-	WindowOverlay

Activity

• ActivityIndicator

  ActivityIndicator()
      .animated(true)
      .style(.large)
  

• AppActivityView - a SwiftUI port for UIActivityViewController.

  AppActivityView(activityItems: [...])
      .excludeActivityTypes([...])
      .onCancel { }
      .onComplete { result in
          foo(result)
      }

Appearance

• View/visible(_:) - Sets a view's visibility.

Error Handling

• TryButton - A button capable of performing throwing functions.

Geometry

• flip3D(_:axis:reverse:) - Flips this view.
• RectangleCorner - A corner of a Rectangle.
• ZeroSizeView - A zero-size view for when EmptyView just doesn't work.

Keyboard

• Keyboard - An object representing the keyboard.
• View/padding(.keyboard) - Pads this view with the active system height of the keyboard.

Link Presentation:

• LinkPresentationView

  LinkPresentationView(url: url)
      .frame(height: 192)

Navigation

• View/navigationBarColor(_:) - Configures the color of the navigation bar for this view.
• View/navigationBarTranslucent(_:) - Configures the translucency of the navigation bar for this view.
• View/navigationBarTransparent(_:) - Configures the transparency of the navigation bar for this view.

Pagination

• PaginationView

  PaginationView(axis: .horizontal) {
      ForEach(0..<10, id: \.hashValue) { index in
          Text(String(index))
      }
  }
  .currentPageIndex($...)
  .pageIndicatorAlignment(...)
  .pageIndicatorTintColor(...)
  .currentPageIndicatorTintColor(...)

Scrolling

• View/isScrollEnabled(_:) - Adds a condition that controls whether users can scroll within this view. Works with:

  • CocoaList
  • CocoaScrollView
  • CollectionView
  • TextView

  Does not work with SwiftUI's ScrollView.

Search

• SearchBar - A SwiftUI port for UISearchBar.

  struct ContentView: View {
      @State var isEditing: Bool = false
      @State var searchText: String = ""
      
      var body: some View {
          SearchBar("Search...", text: $searchText, isEditing: $isEditing)
              .showsCancelButton(isEditing)
              .onCancel { print("Canceled!") }
      }
  }

• View/navigationSearchBar(_:) - Sets the navigation search bar for this view.

  Text("Hello, world!")
      .navigationSearchBar {
          SearchBar("Placeholder", text: $text)
      }

• View/navigationSearchBarHiddenWhenScrolling(_:) - Hides the integrated search bar when scrolling any underlying content.

Screen

• Screen - A representation of the device's screen.
• UserInterfaceIdiom - A SwiftUI port for UIUserInterfaceIdiom.
• UserInterfaceOrientation - A SwiftUI port for UserInterfaceOrientation.

Status Bar

• View/statusItem(id:image:) - Adds a status bar item configured to present a popover when clicked

  Text("Hello, world!")
      .statusItem(id: "foo", image: .system(.exclamationmark)) {
          Text("Popover!")
              .padding()
      }

Text

• TextView

  TextView("placeholder text", text: $text, onEditingChanged: { editing in
      print(editing)
  })

Visual Effects

• VisualEffectBlurView - A blur effect view that expands to fill.

  VisualEffectBlurView(blurStyle: .dark)
      .edgesIgnoringSafeArea(.all)

Window

• View/windowOverlay(isKeyAndVisible:content:) - Makes a window key and visible when a given condition is true.

Contributing

SwiftUIX welcomes contributions in the form of GitHub issues and pull-requests. Please refer the projects section before raising a bug or feature request, as it may already be under progress.

To create an Xcode project for SwiftUIX run bundle install; bundle exec fastlane generate_xcodeproj. To check the automated builds for SwiftUIX run bundle install; bundle exec fastlane build.

License

SwiftUIX is licensed under the MIT License.

Support

SwiftUIX is and will always be free and open. Maintaining SwiftUIX, however, is a time-consuming endeavour. If you're reliant on SwiftUIX for your app/project and would like to see it grow, consider contributing/donating as way to help.

Credits

SwiftUIX is a project of @vmanot.